Gun sight aperture



FIG. 1 is a perspective view of the gun sight aperture of the present invention;

FIG. 2 is a front view of the gun sight aperture of the present invention;

FIG. 3 is a back view of the gun sight aperture of the present invention;

FIG. 4 is a left side view of the gun sight aperture of the present invention;

FIG. 5 is a right side view of the gun sight aperture of the present invention;

FIG. 6 is a top side view of the gun sight aperture of the present invention; and,

FIG. 7 is a bottom side view of the gun sight aperture of the present invention.

The broken lines are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a gun sight aperture, as shown and described. 